249242976

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{27917}}^1$

素因数の和:27964

約数の個数: 72

約数和(自身を含む): 731674944

約数和(自身を除く): 482431968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 27917, 55834, 83751, 111668, 167502, 223336, 251253, 335004, 446672, 502506, 670008, 865427, 893344, 1005012, 1340016, 1730854, 2010024, 2596281, 2680032, 3461708, 4020048, 5192562, 6923416, 7788843, 8040096, 10385124, 13846832, 15577686, 20770248, 27693664, 31155372, 41540496, 62310744, 83080992, 124621488, 249242976]

約数ペア:

[(1, 249242976), (2, 124621488), (3, 83080992), (4, 62310744), (6, 41540496), (8, 31155372), (9, 27693664), (12, 20770248), (16, 15577686), (18, 13846832), (24, 10385124), (31, 8040096), (32, 7788843), (36, 6923416), (48, 5192562), (62, 4020048), (72, 3461708), (93, 2680032), (96, 2596281), (124, 2010024), (144, 1730854), (186, 1340016), (248, 1005012), (279, 893344), (288, 865427), (372, 670008), (496, 502506), (558, 446672), (744, 335004), (992, 251253), (1116, 223336), (1488, 167502), (2232, 111668), (2976, 83751), (4464, 55834), (8928, 27917)]